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SYZFAIL: tun: ioctl(TUNSETIFF) failed (3)

Status: moderation: reported on 2024/07/22 10:51
Reported-by: syzbot+3af39cb30a2bdac04fbc@syzkaller.appspotmail.com
First crash: 463d, last: 8h13m
▶ ▼ Similar bugs (2)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor SYZFAIL: tun: ioctl(TUNSETIFF) failed -1 7 1297d 1408d 0/26 auto-closed as invalid on 2022/07/02 00:44
gvisor SYZFAIL: tun: ioctl(TUNSETIFF) failed (2) -1 15 475d 474d 26/26 fixed on 2024/07/05 09:32

Sample crash report:
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: tun: ioctl(TUNSETIFF) failed
 (errno 25: Inappropriate ioctl for device)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=2 req=23998 state=3 status=67 (errno 32: Broken pipe)
D1021 12:13:51.721238       1 task_exit.go:225] [  10:  10] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1021 12:13:51.721524       1 task_signals.go:464] [ 2949: 2949] Notified of signal 9
D1021 12:13:51.721566       1 task_signals.go:464] [ 2605: 2605] Notified of signal 9
D1021 12:13:51.721576       1 task_exit.go:225] [  10:  10] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1021 12:13:51.721586       1 task_exit.go:225] [  10:  10] Transitioning from exit state TaskExitZombie to TaskExitDead
D1021 12:13:51.722161       1 task_signals.go:200] [ 2605: 2605] Signal 9, PID: 2605, TID: 2605, fault addr: 0x0: terminating thread group
D1021 12:13:51.722207       1 task_exit.go:225] [ 2605: 2605] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1021 12:13:51.722229       1 loader.go:1548] updated processes (removal): map[{ci-gvisor-ptrace-2-0 0}:0xc0003f8120]
D1021 12:13:51.722254       1 controller.go:801] containerManager.Wait, cid: ci-gvisor-ptrace-2-0, pid: 10, waitStatus: 0x4300, err: <nil>
D1021 12:13:51.722379  163254 urpc.go:635] urpc: unmarshal success.
I1021 12:13:51.722454  163254 cli.go:220] Exiting with status: 17152
D1021 12:13:51.723907       1 urpc.go:592] urpc: successfully marshalled 40 bytes.
D1021 12:13:51.723938       1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded.
D1021 12:13:51.723950       1 urpc.go:433] urpc: unregistering client with FD 25
D1021 12:13:51.724006       1 task_signals.go:200] [ 2949: 2949] Signal 9, PID: 2949, TID: 2949, fault addr: 0x0: terminating thread group
D1021 12:13:51.724060       1 task_signals.go:464] [ 2607(   1): 2607(   1)] Notified of signal 9
D1021 12:13:51.724080       1 task_exit.go:225] [ 2605: 2605] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1021 12:13:51.724088       1 task_signals.go:464] [   1:   1] Notified of signal 17
D1021 12:13:51.724840       1 task_exit.go:225] [ 2949: 2949] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1021 12:13:51.724915       1 task_signals.go:475] [ 2952(   1): 2952(   1)] No task notified of signal 9
D1021 12:13:51.724930       1 task_exit.go:225] [ 2949: 2949] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1021 12:13:51.724935       1 task_signals.go:452] [   1:   1] Discarding duplicate signal 17
D1021 12:13:51.724952       1 task_signals.go:200] [ 2607(   1): 2607(   1)] Signal 9, PID: 2607, TID: 2607, fault addr: 0x0: terminating thread group
D1021 12:13:51.724967       1 task_exit.go:225] [ 2607(   1): 2607(   1)] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1021 12:13:51.725011       1 task_exit.go:387] [ 2607(   1): 2607(   1)] Init process terminating, killing namespace
D1021 12:13:51.725028       1 task_signals.go:475] [ 3662( 236): 3662( 236)] No task notified of signal 9
D1021 12:13:51.725034       1 task_exit.go:225] [ 2607(   1): 2607(   1)] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1021 12:13:51.725038       1 task_signals.go:452] [   1:   1] Discarding duplicate signal 17
D1021 12:13:51.725047       1 task_signals.go:175] [   1:   1] Restarting syscall 202: interrupted by signal 17
D1021 12:13:51.725059       1 task_signals.go:216] [   1:   1] Signal 17: delivering to handler
D1021 12:13:51.725819       1 task_run.go:312] [ 3662( 236): 3662( 236)] Unhandled user fault: addr=7fb6178b8818 ip=55d449872565 access=r-- sig=11 err=interrupted system call
D1021 12:13:51.725849       1 task_log.go:87] [ 3662( 236): 3662( 236)] Registers:
D1021 12:13:51.725867       1 task_log.go:94] [ 3662( 236): 3662( 236)] Cs       = 0000000000000033
D1021 12:13:51.725873       1 task_log.go:94] [ 3662( 236): 3662( 236)] Ds       = 0000000000000000
D1021 12:13:51.725877       1 task_log.go:94] [ 3662( 236): 3662( 236)] Eflags   = 0000000000010246
D1021 12:13:51.725880       1 task_log.go:94] [ 3662( 236): 3662( 236)] Es       = 0000000000000000
D1021 12:13:51.725884       1 task_log.go:94] [ 3662( 236): 3662( 236)] Fs       = 0000000000000000
D1021 12:13:51.725889       1 task_log.go:94] [ 3662( 236): 3662( 236)] Fs_base  = 000055d44a60b500
D1021 12:13:51.725892       1 task_log.go:94] [ 3662( 236): 3662( 236)] Gs       = 0000000000000000
D1021 12:13:51.725895       1 task_log.go:94] [ 3662( 236): 3662( 236)] Gs_base  = 0000000000000000
D1021 12:13:51.725898       1 task_log.go:94] [ 3662( 236): 3662( 236)] Orig_rax = ffffffffffffffff
D1021 12:13:51.725902       1 task_log.go:94] [ 3662( 236): 3662( 236)] R10      = 000055d44a60b500
D1021 12:13:51.725904       1 task_log.go:94] [ 3662( 236): 3662( 236)] R11      = 000055d44a60a6c0
D1021 12:13:51.725907       1 task_log.go:94] [ 3662( 236): 3662( 236)] R12      = 0000000000000000
D1021 12:13:51.725910       1 task_log.go:94] [ 3662( 236): 3662( 236)] R13      = 00000000000927c0
D1021 12:13:51.725912       1 task_log.go:94] [ 3662( 236): 3662( 236)] R14      = 0000000000159ca0
D1021 12:13:51.725915       1 task_log.go:94] [ 3662( 236): 3662( 236)] R15      = 00007fb6178b89b0
D1021 12:13:51.725918       1 task_log.go:94] [ 3662( 236): 3662( 236)] R8       = 0000000000000000
D1021 12:13:51.725921       1 task_log.go:94] [ 3662( 236): 3662( 236)] R9       = 000055d44a60a6c0
D1021 12:13:51.725924       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rax      = 0000000000000001
D1021 12:13:51.725926       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rbp      = 0000000000000000
D1021 12:13:51.725931       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rbx      = 0000000000000000
D1021 12:13:51.725933       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rcx      = 000055d44987274d
D1021 12:13:51.725936       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rdi      = 0000000000000001
D1021 12:13:51.725939       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rdx      = 0000000000000000
D1021 12:13:51.725941       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rip      = 000055d449872565
D1021 12:13:51.725944       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rsi      = 0000000000000000
D1021 12:13:51.725947       1 task_log.go:94] [ 3662( 236): 3662( 236)] Rsp      = 00007fb6178b8820
D1021 12:13:51.725950       1 task_log.go:94] [ 3662( 236): 3662( 236)] Ss       = 000000000000002b
D1021 12:13:51.725953       1 task_log.go:111] [ 3662( 236): 3662( 236)] Stack:
D1021 12:13:51.725958       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8820: f9 5d 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.725964       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8830: 32 00 00 00 00 00 00 00 d5 7a 74 49 d4 55 00 00
D1021 12:13:51.725970       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8840: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.725973       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8850: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.725977       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8860: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.725981       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8870: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.725985       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8880: 32 00 00 00 00 00 00 00 88 13 00 00 00 00 00 00
D1021 12:13:51.725989       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8890: 01 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00
D1021 12:13:51.725995       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b88a0: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.725999       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b88b0: 01 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
D1021 12:13:51.726003       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b88c0: 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726006       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b88d0: 88 05 00 00 00 00 00 00 c8 c9 68 2a 00 00 00 00
D1021 12:13:51.726010       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b88e0: 00 00 00 00 00 00 00 00 00 a4 1e 7e 14 ba 2e 45
D1021 12:13:51.726014       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b88f0: 30 00 00 00 00 00 00 00 5c 89 8b 17 b6 7f 00 00
D1021 12:13:51.726017       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8900: 56 00 00 00 00 00 00 00 c0 27 09 00 00 00 00 00
D1021 12:13:51.726021       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8910: a0 9c 15 00 00 00 00 00 5a 30 75 49 d4 55 00 00
D1021 12:13:51.726025       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8920: e2 ff 8f 49 d4 55 00 00 19 00 00 00 00 00 00 00
D1021 12:13:51.726028       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8930: 32 00 00 00 00 00 00 00 8b 9c 15 00 00 00 00 00
D1021 12:13:51.726032       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8940: 70 89 8b 17 b6 7f 00 00 06 00 00 00 55 00 00 00
D1021 12:13:51.726036       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8950: d1 00 90 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726039       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8960: 88 05 00 00 00 00 00 00 06 2e c0 13 00 00 00 00
D1021 12:13:51.726043       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8970: 2e 2f 38 36 00 67 72 6f 75 70 2f 6e 65 74 2f 73
D1021 12:13:51.726047       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8980: 79 7a 38 00 79 7a 38 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726050       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8990: 4d fd 8f 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726054       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b89a0: 60 fd 8f 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726058       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b89b0: ce fa ad eb fe 0f dc ba f9 5d 00 00 00 00 00 00
D1021 12:13:51.726062       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b89c0: 00 00 00 00 00 00 00 00 14 00 00 00 00 00 00 00
D1021 12:13:51.726066       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b89d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726070       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b89e0: 0b 01 90 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726075       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b89f0: 14 01 90 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726081       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a00: 1c 01 90 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726086       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a10: 24 01 90 49 d4 55 00 00 11 00 00 00 00 00 00 00
D1021 12:13:51.726091       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a20: ff 01 00 00 00 00 00 00 13 00 00 00 00 00 00 00
D1021 12:13:51.726098       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a30: d7 f3 90 49 d4 55 00 00 a8 ff ff ff ff ff ff ff
D1021 12:13:51.726103       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a40: 00 00 00 00 00 00 00 00 80 8b 8b 17 b6 7f 00 00
D1021 12:13:51.726109       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a50: 51 01 90 49 d4 55 00 00 13 00 00 00 00 00 00 00
D1021 12:13:51.726114       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a60: 88 8b 8b 17 b6 7f 00 00 a8 ff ff ff ff ff ff ff
D1021 12:13:51.726120       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a70: 00 00 00 00 00 00 00 00 80 8b 8b 17 b6 7f 00 00
D1021 12:13:51.726127       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a80: 80 01 90 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726132       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8a90: 8f 01 90 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726137       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8aa0: 97 01 90 49 d4 55 00 00 06 00 00 00 00 00 00 00
D1021 12:13:51.726142       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8ab0: 07 00 90 49 d4 55 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726146       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8ac0: 90 f3 8f 49 d4 55 00 00 d9 f5 8f 49 d4 55 00 00
D1021 12:13:51.726150       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8ad0: 5f f6 8f 49 d4 55 00 00 d9 f5 8f 49 d4 55 00 00
D1021 12:13:51.726155       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8ae0: 00 a4 8d 49 d4 55 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726160       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8af0: 80 8b 8b 17 b6 7f 00 00 80 8b 8b 17 b6 7f 00 00
D1021 12:13:51.726165       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b00: 88 8b 8b 17 b6 7f 00 00 09 00 00 00 00 00 00 00
D1021 12:13:51.726169       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b10: 00 00 00 00 00 00 00 00 76 a2 73 49 d4 55 00 00
D1021 12:13:51.726174       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b20: 08 8e 8b 17 b6 7f 00 00 17 dd 92 49 d4 55 00 00
D1021 12:13:51.726179       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b30: f8 c4 60 4a d4 55 00 00 40 52 a9 49 d4 55 00 00
D1021 12:13:51.726183       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b40: 40 c1 60 4a d4 55 00 00 53 8f 30 68 00 00 00 00
D1021 12:13:51.726188       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b50: 78 8c 8b 17 b6 7f 00 00 c0 6f 8b 49 d4 55 00 00
D1021 12:13:51.726195       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b60: 00 00 00 00 00 00 00 00 40 52 a9 49 d4 55 00 00
D1021 12:13:51.726200       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726205       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b80: ce fa ad eb fe 0f dc ba 00 01 00 00 00 00 00 00
D1021 12:13:51.726210       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8b90: 10 3e 00 00 00 00 00 00 08 00 00 00 00 00 00 00
D1021 12:13:51.726214       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8ba0: 00 00 00 00 00 00 00 00 32 00 00 00 00 00 00 00
D1021 12:13:51.726221       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8bb0: 88 13 00 00 00 00 00 00 01 00 00 00 00 00 00 00
D1021 12:13:51.726225       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8bc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726230       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8bd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726234       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8be0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726239       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8bf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D1021 12:13:51.726244       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8c00: 00 00 00 00 00 00 00 00 04 00 00 40 00 00 00 00
D1021 12:13:51.726248       1 task_log.go:128] [ 3662( 236): 3662( 236)] 7fb6178b8c10: 00 00 00 00 00 00 00 00 93 bf 88 49 d4 55 00 00
D1021 12:13:51.726252       1 task_log.go:149] [ 3662( 236): 3662( 236)] Code:
D1021 12:13:51.726258       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872520: 9c 81 d9 00 0f 11 0d 85 81 d9 00 64 8a 04 25 12
D1021 12:13:51.726264       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872530: 06 00 00 49 8d 92 c0 02 00 00 84 c0 0f 85 46 01
D1021 12:13:51.726268       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872540: 00 00 41 0f 11 82 c0 02 00 00 48 89 15 77 81 d9
D1021 12:13:51.726276       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872550: 00 48 89 15 68 81 d9 00 48 89 da 89 ee bf 01 00
D1021 12:13:51.726281       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872560: 00 00 45 31 e4 e8 b6 06 00 00 e9 28 fd ff ff 90
D1021 12:13:51.726286       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872570: e8 7b 01 00 00 41 89 c4 85 c0 0f 84 82 fd ff ff
D1021 12:13:51.726290       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872580: 49 c7 c5 a8 ff ff ff 48 83 3d 39 b7 22 00 00 64
D1021 12:13:51.726295       1 task_log.go:167] [ 3662( 236): 3662( 236)] 55d449872590: 45 8b 75 00 74 05 e8 b5 84 fc ff e8 c0 f5 fb ff
D1021 12:13:51.726300       1 task_log.go:71] [ 3662( 236): 3662( 236)] Mappings:
VMAs:
1b2e920000-1b2ed20000 r--s 00000000 00:16 7                              /tmp/syz.Uo8ort (deleted)
1b2f924000-1b2f964000 rw-s 00000000 00:16 8                              /tmp/syz.o3lPxU (deleted)
1ffffffff000-200000000000 ---p 00000000 00:00 0 
200000000000-200001000000 rwxp 00000000 00:00 0 
200001000000-200001001000 ---p 00000000 00:00 0 
55d4496ed000-55d449736000 r--p 00000000 00:11 7                          /syz-executor
55d449736000-55d4498d9000 r-xp 00049000 00:11 7                          /syz-executor
55d4498d9000-55d449987000 r--p 001ec000 00:11 7                          /syz-executor
55d449987000-55d449a9e000 r--p 00299000 00:11 7                          /syz-executor
55d449a9e000-55d449aa7000 rw-p 003b0000 00:11 7                          /syz-executor
55d449aad000-55d44a60b000 rw-p 00000000 00:00 0 
55d44a60b000-55d44a63f000 rw-p 00000000 00:00 0                          [heap]
7f468d7d6000-7f468d7d7000 r--p 00000000 00:00 0                          [vvar]
7f468d7d7000-7f468d7d9000 r-xp 00000000 00:00 0 
7fb6170b9000-7fb6178b9000 rw-p 00000000 00:00 0                          [stack]
PMAs:
55d449736000-55d4498d9000 r-xs WB 00049000 *gofer.inodePlatformFile
55d449987000-55d449a00000 r--p WB 1bfa47000 *pgalloc.MemoryFile
55d449a00000-55d449aa7000 rw-p WB 1bf6f1000 *pgalloc.MemoryFile
55d449aad000-55d449c00000 r--p WB 1be7f5000 *pgalloc.MemoryFile
55d44a600000-55d44a60b000 rw-p WB 1bffdc000 *pgalloc.MemoryFile
55d44a60b000-55d44a60c000 rw-p WB 1bfffd000 *pgalloc.MemoryFile
55d44a60c000-55d44a62d000 r--p WB 1bff77000 *pgalloc.MemoryFile
55d44a62d000-55d44a63f000 r--p WB 0110c000 *pgalloc.MemoryFile
7fb617800000-7fb6178b5000 r--p WB 1bf0d9000 *pgalloc.MemoryFile
7fb6178b5000-7fb6178b7000 r--p WB 1bffeb000 *pgalloc.MemoryFile
7fb6178b7000-7fb6178b9000 r--p WB 1bfff4000 *pgalloc.MemoryFile

Crashes (1163):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/10/21 12:14 gvisor 61f4c77225e1 9832ed61 console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/20 07:35 gvisor afee3faf017f 1c8c8cd8 .config console log report info ci-gvisor-ptrace-2-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/19 20:31 gvisor afee3faf017f 1c8c8cd8 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/18 20:50 gvisor afee3faf017f 1c8c8cd8 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/18 14:49 gvisor afee3faf017f 1c8c8cd8 .config console log report info ci-gvisor-ptrace-1-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/17 22:19 gvisor a46c37df6e40 1c8c8cd8 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/17 08:48 gvisor a46c37df6e40 e18aa505 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/16 13:27 gvisor a730d6cf725b 19568248 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/16 12:25 gvisor a730d6cf725b 19568248 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/16 10:33 gvisor a730d6cf725b 19568248 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/16 09:02 gvisor a730d6cf725b 19568248 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/16 07:34 gvisor a730d6cf725b 19568248 .config console log report info ci-gvisor-ptrace-2-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/14 17:00 gvisor b2b828e91b9d b6605ba8 console log report info ci-gvisor-systrap-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/14 05:55 gvisor 414716c8191b b6605ba8 console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/14 03:02 gvisor 414716c8191b b6605ba8 console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/13 23:06 gvisor 414716c8191b b6605ba8 console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/13 07:23 gvisor b8da8ca2c0eb ff1712fe console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/12 14:53 gvisor b8da8ca2c0eb ff1712fe console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/12 03:54 gvisor b8da8ca2c0eb ff1712fe console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/11 22:48 gvisor b8da8ca2c0eb ff1712fe console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/11 12:47 gvisor 828a10380162 ff1712fe .config console log report info ci-gvisor-ptrace-2-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/11 07:37 gvisor 828a10380162 ff1712fe console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/11 00:48 gvisor ed08c26f3c56 ff1712fe console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/10 12:56 gvisor ed08c26f3c56 ff1712fe console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/10 11:37 gvisor 6448c7bb13d3 ff1712fe console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/10 04:51 gvisor 6448c7bb13d3 ff1712fe console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/09 06:11 gvisor 0799336d64be 7e2882b3 console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/08 21:04 gvisor 6bf3c4885132 7e2882b3 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/08 14:57 gvisor 6bf3c4885132 7e2882b3 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/08 04:42 gvisor 6bf3c4885132 7e2882b3 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/08 02:31 gvisor 6bf3c4885132 7e2882b3 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/07 21:04 gvisor 6bf3c4885132 7e2882b3 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/06 14:16 gvisor 73f1154f95e7 91305dbe console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/04 21:42 gvisor 73f1154f95e7 49379ee0 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/04 15:21 gvisor 73f1154f95e7 49379ee0 console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/04 13:31 gvisor 73f1154f95e7 49379ee0 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/04 09:06 gvisor 18edfee32572 49379ee0 console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/03 16:54 gvisor c7e2a2ab44b4 49379ee0 console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/02 03:34 gvisor d660fbaa7edf 267f56c6 console log report info ci-gvisor-systrap-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/30 23:10 gvisor e1d2468af9c1 65a0eece console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/30 16:17 gvisor e1d2468af9c1 65a0eece console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/30 13:53 gvisor e1d2468af9c1 65a0eece console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/30 10:06 gvisor e1d2468af9c1 86341da6 console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/30 07:25 gvisor e1d2468af9c1 86341da6 console log report info ci-gvisor-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/29 04:43 gvisor 4764db91e64f 001c9061 .config console log report info ci-gvisor-ptrace-2-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/26 12:30 gvisor 525aa49cffd0 0abd0691 .config console log report info ci-gvisor-systrap-1-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/18 10:54 gvisor 465cdff00cf8 e2beed91 .config console log report info ci-gvisor-ptrace-2-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/02 19:05 gvisor 376319f48048 73911b88 .config console log report info ci-gvisor-kvm-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/08/21 00:57 gvisor bb664f219b9c 0b9605c8 .config console log report info ci-gvisor-ptrace-1-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/08/15 08:14 gvisor 305c56d5e91a 1804e95e .config console log report info ci-gvisor-systrap-1-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/07/22 05:13 gvisor 304075324c8b 1555463b .config console log report info ci-gvisor-ptrace-2-race-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/06/04 17:01 gvisor b14059d714d7 e565f08d .config console log report info ci-gvisor-ptrace-1-race-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/05/26 23:58 gvisor 96ca35d001c2 874a1386 .config console log report info ci-gvisor-systrap-1-race-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2024/07/21 13:46 gvisor 84f1146368c8 b88348e9 console log report info ci-gvisor-kvm SYZFAIL: tun: ioctl(TUNSETIFF) failed
2024/07/15 09:45 gvisor 0f9ec81439c9 c605e6a2 console log report info ci-gvisor-ptrace-2 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/21 10:43 gvisor 9daae06f8ded 9832ed61 console log report info ci-gvisor-arm64-systrap-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/20 11:23 gvisor 525aa49cffd0 19568248 .config console log report info ci-gvisor-arm64-systrap-1-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/09 17:12 gvisor 0799336d64be 7e2882b3 console log report info ci-gvisor-arm64-systrap-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/09 04:04 gvisor 0799336d64be 7e2882b3 console log report info ci-gvisor-arm64-systrap-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/07 10:16 gvisor 903472a36836 8ef35d49 .config console log report info ci-gvisor-arm64-ptrace-1-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/10/07 04:37 gvisor 525aa49cffd0 8ef35d49 .config console log report info ci-gvisor-arm64-systrap-1-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/29 10:05 gvisor 4764db91e64f 86341da6 console log report info ci-gvisor-arm64-ptrace-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/28 19:20 gvisor 4764db91e64f 001c9061 console log report info ci-gvisor-arm64-systrap-1 SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/09/25 10:30 gvisor cd3b33f93629 0abd0691 .config console log report info ci-gvisor-arm64-ptrace-1-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/08/21 08:12 gvisor bb664f219b9c 0b9605c8 .config console log report info ci-gvisor-arm64-systrap-1-race SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/07/06 11:11 gvisor 85e76111eb28 4f67c4ae .config console log report info ci-gvisor-arm64-ptrace-1-race-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
2025/01/15 05:09 gvisor 3649ca9d9eb6 7315a7cf .config console log report info ci-gvisor-arm64-systrap-1-race-cover SYZFAIL: tun: ioctl(TUNSETIFF) failed
* Struck through repros no longer work on HEAD.